Classify the following reactions as endothermic or exothermic.

Q: Classify the processes as endothermic or exothermic. Endothermic Exothermic

A: Endothermic                  Ice melting                          Baking a cake  the chemical…

Q: What happens to the average kinetic energy of the water molecules in your body when you have a…

A: Whenever a body moves or it comes in motion from a rest position then, it acquires energy. This…

Q: Which of the following does NOT describe an exothermic reaction? Heat is released from the reaction…

A:

Q: Which is an example of an endothermic reaction

A: Endomthermic reaction is  a type of chemical reaction in which heat or thermal energy is absorbed by…

Q: Explain Endothermic and exothermic reactions?

A: Reactions which absorbs energy during reaction are endothermic  .

Q: (i) Complete the energy level diagram for the thermal decomposition of calcium carbonate by writing…

A: Energy level diagram for thermal decomposition of CaCO3

Q: Fire is an example of X a. exothermic; entering b. exothermic; leaving c. endothermic; entering d.…

A: Exothermic reaction and endothermic reaction: Exothermic reaction : Exothermic reactions are…

Q: Of the following examples, which is exothermic? A. dissolving ammonium nitrate in water to cool the…

A: Exothermic reaction: Heat is evolved in reaction. Endothermic reaction: Heat is absorbed in the…

Q: a. Endothermic

A:

Q: hore total energy than the reactants, the AG will be and if the reactants have more total energy…

A: Delta G is given as energy of product - energy of reactant  ΔG = GProduct - Greactant

Q: Two yellow substances are mixed in a flask. The flask then feels warm. This is an example of what…

A:

Q: Which of the following best explains why the combustion reactions represented in the table are…

A: Exothermic reactions are reactions or processes that release energy, usually in the form of heat or…

Q: what is a precipation reaction? provide an example

A: Precipitation reactions are usually double displacement reaction involving the production of a solid…

Q: This is an endothermic reaction O A. True O B. False

A: The reaction which release heat during the course of the reaction are called exothermic reactions.…

Q: What type of reaction is CH4(g) +2 O2(g) CO2(g) + H2O0 + 890.4 kJ? ectothermic O unbalanced O…

A: The given reaction is CH4(g)+ 2O2(g) → CO2(g) + H2O(l). It is a combustion reaction.

Q: differentiate between exothermic and endothermic reactions

A:

Q: Please select the incorrect assertion from the following: A. Heat is energy that is transferred as a…

A: Temperature is a physical quantity. It measures the hotness and coldness of a system.

Q: .Excess heat energy liberated by an oxidation reaction iscalled the ___________.

A: Oxidation reaction is a reaction in which oxygen is added to the species. In terms of electron, in…

Q: According to the graph below, is this reaction exothermic or endothermic? Time O Endothermic because…

A: the given graph is,

Q: The diagram represents one type of chemical reaction. products reactants Direction of reaction •…

A: From the energy gap between reactant and product we can solve this question.

Q: What is meant by the term heat of reaction? What other name is a synonym for this term?

A: 1.The Heat of Reaction is the change in the enthalpy of a chemical reaction that occurs at a…

Q: how to know if a final reaction is endothermic or exothermic?

A: To know the final reaction is exothermic or endothermic.  1) Thermodynamic analysis :- For an…

Q: Compare and Contrast Exothermic and Endothermic reactions.

A: At a particular temperature , amount of heat energy released (or) absorbed when a chemical reaction…

Q: Matter undergoing chemical reactions and physical changes that absorb heat can be classified as…

A: Given, Matter undergoing chemical reactions and physical changes that absorb heat can be classified…

Q: exothermic reaction?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which does NOT describe an exothermic reaction? a. Heat is released together with the products of…

A: A chemical reaction in which heat is evolved along with products is known as exothermic reaction.…

Q: In an exothermic chemical reaction 1. the mass of the products is less than the mass of the…

A: There are two types of chemical reactions as exothermic reactions and endothermic reactions.…

Q: For exothermic reactions,the products have lower energy than reactants. explain why

A: The question is based on the concept of chemical thermodynamics. we have to explain why products…

Q: e exothermic reactions:

A:

Q: The endothermic process is described in the following, except: energy lost by substance energy…

A: Processes can be classified into two types based on energy chanes taking place  Endothermic process…

Q: Which is the correct statement on the characteristics of an exothermic reaction? Select one: a.…

A: There are two types of reactions  1. Exothermic  2. Endothermic

Q: Energy being absorbed in a substance that causes it to get cooler is known as what type of reaction?…

A: Solution All chemical processes area unit in the midst of energy changes. once a reaction takings,…

Q: Is the reverse reaction exothermic or endothermic?

A: Potential Energy Versus Reaction pathway  is Given  Nature of Reverse reaction Endothermic Or…

Q: A helium-filled balloon spontaneously deflates overnight as He atoms diffuse through the wall of the…

A: According to the first law of thermodynamics, There has no change in the system's internal energy as…

Q: Is the solution of ammonium chloride in water an exothermic or endothermic process.

A: When ammonium chloride is dissolved in water, it produces an endothermic reaction, i.e. energy is…

Q: Explain the difference between an exothermic and an endothermic reaction?

A: An exothermic reaction has an overall negative enthalpy change and releases heat to its…

Q: 2. Describe what happens when two objects that have different temperatures come into contact with…

A: The driving force of our surroundings is the energy.  We are surrounded by nature in various forms.…

Q: Which statement is correct for the characteristics of an endothermic reaction? Select one: a. There…

A: There are two types of reaction are present -  1) Endothermic reaction  2) Exothermic reaction In…

Q: Which of the following statements is NOT true about an exothermic reaction. O A. Exothermic…

A:

Q: Define the terms Exothermic and Endothermic Reactions?

A: The chemical species react in a system to form products. A certain amount of energy is prerequisite…

Q: Define heat of reaction?

A: The heat of reaction, the amount of heat that must be added or removed during a chemical reaction in…

Q: Which statement correctly describes an endothermic chemical reaction? A. The products have higher…

A: First we would define Endothermic reaction then choose the correct option .

Q: What is the difference between a calorie and a Calorie?

A: To give: difference between calorie and Calorie?

Q: When sulfuric acid is poured on sugar the volume expands, it turns black and gets very hot. Which of…

A: A reaction is said to be exothermic when heat is liberated during the process.

Q: An endothermic reaction has O a negative AH, gives off heat to the surroundings, and feels warm to…

A: There are two type of reactions on the basis of heat exhange i.e.  Endothermic reaction  Exothermic…

Q: Define Exothermic and Endothermic reaction

A: Given : Endothermic and exothermic reaction To find : Define = ?

Q: In your own words, differentiate between an endothermic and exothermic reaction in one complete…

A: In this question, we have to differentiate between an endothermic and exothermic reaction in one…